SendMessageAction.java

/**
Copyright 2008, 2009 Mark Hooijkaas

This file is part of the RelayConnector framework.

The RelayConnector framework is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

The RelayConnector framework is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with the RelayConnector framework.  If not, see <http://www.gnu.org/licenses/>.
*/

package org.kisst.gft.action;

import org.kisst.gft.GftContainer;
import org.kisst.gft.task.BasicTask;
import org.kisst.gft.task.Task;
import org.kisst.jms.JmsSystem;
import org.kisst.props4j.Props;
import org.kisst.util.TemplateUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;


public class SendMessageAction  implements Action {
	private final static Logger logger=LoggerFactory.getLogger(SendMessageAction.class);

	private final GftContainer gft;
	public final Props props;
	private final JmsSystem qmgr;
	private final String queue;
	private final String templateName;
	private final boolean safeToRetry;
	
	public SendMessageAction(GftContainer gft, Props props) {
		this.gft=gft;
		this.props=props;
		String queueSystemName = TemplateUtil.processTemplate(props.getString("queueSystem", "main"), gft.getContext());
		this.qmgr=gft.getQueueSystem(queueSystemName);
		this.queue=props.getString("queue");
		this.templateName=props.getString("template");
		safeToRetry = props.getBoolean("safeToRetry", false);
	}

	@Override public boolean safeToRetry() { return safeToRetry; }
        
	@Override public void execute(Task task) {
		logger.info("Sending message to queue {}",queue);
		
		String body=getBody(task);
		qmgr.getQueue(queue).send(body);
	}
	
	protected String getBody(Task task) {
		BasicTask basictask= (BasicTask) task;
		return gft.processTemplate(templateName, basictask.getActionContext(this));
	}
}